Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 13071

Hash
000000499d74123375ad88b1a7d7c582113a9ddded81b3a4d6b3506595de5831
Confirmations
28076
Time
2026-10-02 21:53:46 UTC
Median time
2026-10-02 21:45:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
e6706baf7cf674f26eb9f67e99a8eb63ec453876730c820c09ccb568dd94c2b1
Previous block
000000912b277ae9ea3fd6cbeeb3584c94c6885ba0bd45659af9f5ad9a22238b
Next block
0000005dfbdbb6595fcc1259ce28aa24bdf48c1ba889b99c1a1b622acdc236bd

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 13071 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
e6706baf7cf6…b568dd94c2b1 coinbase1250